CN111285419A - Clean drink equipment and filter core mechanism - Google Patents
Clean drink equipment and filter core mechanism Download PDFInfo
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- CN111285419A CN111285419A CN202010242258.8A CN202010242258A CN111285419A CN 111285419 A CN111285419 A CN 111285419A CN 202010242258 A CN202010242258 A CN 202010242258A CN 111285419 A CN111285419 A CN 111285419A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000035622 drinking Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a clean drinking device and a filter element mechanism. Filter core body detachably installs on the installed part, and it installs on filter core body to carry and draws a detachably, and wherein transmission assembly sets up in the installed part. When the filter element needs to be detached and replaced, the transmission assembly drives the filter element body to move relative to the mounting piece along the first direction, and then the filter element body is conveniently moved out of the mounting piece. Utilize the last piece that draws of carrying of filter core body, conveniently propose the filter core body by the installed part, realize the dismantlement of filter core body for the installed part. The lifting piece is further detached from the filter element body, and a new filter element body is arranged on the lifting piece. In the process of replacing the filter element, only the filter element body needs to be replaced, the pulling piece is prevented from being replaced, the waste of materials caused by replacement of the pulling piece is effectively avoided, and the replacement cost is effectively reduced.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to water purification equipment and a filter element mechanism.
Background
Along with the improvement of living standard, people pay more and more attention to the safety problem of drinking water, and the quality of water quality is closely related to people's health, therefore people's demand to water purification unit enlarges day by day. However, the core component of the water purifying device is a filter element with a certain service life, and the filter element needs to be replaced after being used for a period of time. However, in order to facilitate replacement of the filter element, a component which is convenient to extract or install is generally required to be arranged on the filter element, and replacement cost of the filter element is high.
Disclosure of Invention
In view of the above, it is desirable to provide a clean drinking device and a filter element mechanism which can effectively reduce the replacement cost of the filter element.
A filter cartridge mechanism, the filter cartridge mechanism comprising:
a mounting member;
the filter element comprises a filter element body and a lifting piece, wherein the lifting piece is detachably arranged on the filter element body, the filter element body is detachably arranged on the mounting piece, and the filter element body can move along a first direction relative to the mounting piece; and
the transmission assembly is arranged on the mounting piece and used for driving the filter element body to move relative to the mounting piece along a first direction.
In one embodiment, the lifting piece is provided with a limiting part, the filter element body is provided with a limiting groove, the limiting part can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the filter element body; or
The filter element comprises a filter element body and is characterized in that a limiting groove is formed in the lifting piece, a limiting part is arranged on the filter element body and can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the lifting piece.
In one embodiment, the limiting portion and the limiting groove are matched at one end of the pulling member, the other end of the pulling member is provided with a first fixing hole, the filter element body is provided with a second fixing hole, and the second fixing hole is correspondingly communicated with the first fixing hole.
In one embodiment, the transmission assembly includes a rotating member rotatably disposed on the mounting member, and a transmission member capable of pushing the filter element to move in a first direction relative to the mounting member.
In one embodiment, the mounting member is provided with a moving groove, the length direction of the moving groove is the second direction, and the transmission member is disposed in the moving groove and can move in the moving groove.
In one embodiment, the lifting piece is arranged at one end of the filter element body, the surface of the transmission piece facing the lifting piece is a first inclined surface, the distance between the first inclined surface and the lifting piece tends to increase along the direction of the second direction, and the filter element further comprises a first abutting piece arranged on the filter element body, and the first abutting piece can abut against the first inclined surface; and/or
The filter element further comprises a first abutting piece, the first abutting piece is arranged on the filter element body, the surface, facing the transmission piece, of the first abutting piece is a second inclined surface, the distance between the second inclined surface and the lifting piece tends to increase along the direction of the second direction, and the second inclined surface can abut against the transmission piece.
In one embodiment, the second inclined surface is inclined at the same angle as the first inclined surface.
In one embodiment, the first abutment is mounted on the pull member, the first abutment being removable with respect to the cartridge body; or
The first abutting piece is installed on the filter element body.
In one embodiment, the rotating member is provided with a first rotating shaft and a second rotating shaft, the second rotating shaft and the axis of the first rotating shaft are arranged at intervals, the first rotating shaft is rotatably arranged on the mounting member, the transmission member is provided with a guide groove, the second rotating shaft is arranged in the guide groove in a penetrating manner, and the guide groove limits the second rotating shaft to move along the second direction relative to the transmission member.
A clean drinking device, comprising the filter element mechanism.
Above-mentioned drink equipment and filter core mechanism only install filter core body detachably on the installed part when using to will carry and draw a detachably to install on filter core body, wherein transmission assembly sets up in the installed part. When the filter element needs to be detached and replaced, the transmission assembly drives the filter element body to move relative to the mounting piece along the first direction, and then the filter element body is conveniently moved out of the mounting piece. Utilize the last piece that draws of carrying of filter core body, conveniently propose the filter core body by the installed part, realize the dismantlement of filter core body for the installed part. The lifting piece is further detached from the filter element body, and a new filter element body is arranged on the lifting piece. In the process of replacing the filter element, only the filter element body needs to be replaced, the pulling piece is prevented from being replaced, the waste of materials caused by replacement of the pulling piece is effectively avoided, and the replacement cost is effectively reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Furthermore, the drawings are not to scale of 1:1, and the relative dimensions of the various elements in the drawings are drawn only by way of example and not necessarily to true scale. In the drawings:
FIG. 1 is a schematic diagram of a filter cartridge arrangement according to one embodiment;
FIG. 2 is a schematic view of the filter cartridge assembly of FIG. 1 during use;
FIG. 3 is an exploded schematic view of the filter cartridge mechanism shown in FIG. 1;
FIG. 4 is a top view of the rotating member of FIG. 3;
FIG. 5 is a schematic view of the cartridge of FIG. 1;
FIG. 6 is a schematic view of a portion of the cartridge of FIG. 5;
fig. 7 is a schematic view of a filter element according to another embodiment.
Description of reference numerals:
10. the filter element mechanism comprises a filter element body, 100, a mounting piece, 110, a mounting cavity, 120, a rotating hole, 200, a filter element, 210, a filter element body, 212, a limiting groove, 220, a lifting piece, 224, a limiting part, 226, a lifting handle, 230, a first abutting piece, 232, a second inclined plane, 240, an adapter assembly, 300, a transmission assembly, 310, a rotating piece, 312, a first rotating shaft, 314, a second rotating shaft, 316, a clamping part, 317, a placing groove, 318, a pressing part, 320, a transmission piece, 322, a first inclined plane, 324 and a guide groove.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 3, in an embodiment, the drinking water purifying device can purify drinking water and improve the safety of drinking water. The clean drinking device comprises a filter element mechanism 10, wherein the filter element mechanism 10 comprises a mounting part 100, a filter element 200 and a transmission assembly 300, the filter element 200 comprises a filter element body 210 and a pulling piece 220, the pulling piece 220 is detachably mounted on the filter element body 210, the filter element body 210 is detachably mounted on the mounting part 100 and can move along a first direction a relative to the mounting part 100; a driving assembly 300 is disposed on the mounting member 100, wherein the driving assembly 300 is used for driving the filter cartridge body 210 to move along a first direction a relative to the mounting member 100.
In use of the filter cartridge mechanism 10, the filter cartridge body 210 is detachably mounted to the mounting member 100, and the pulling member 220 is detachably mounted to the filter cartridge body 210, wherein the transmission assembly 300 is disposed on the mounting member 100. When it is desired to remove the replacement filter cartridge 200, the transmission assembly 300 is allowed to drive the filter cartridge body 210 to move along the first direction a relative to the mounting member 100, thereby facilitating the movement of the filter cartridge body 210 out of the mounting member 100. The removal of the cartridge body 210 relative to the mounting member 100 is accomplished by the use of a pull member 220 on the cartridge body 210 to facilitate the lifting of the cartridge body 210 from the mounting member 100. Further, the pull member 220 is removed from the cartridge body 210 and a new cartridge body 210 is installed on the pull member 220. In the process of replacing the filter element 200, only the filter element body 210 needs to be replaced, thereby avoiding replacing the pulling piece 220, effectively avoiding the waste of materials caused by replacing the pulling piece 220 and further effectively reducing the replacement cost.
Referring to fig. 3, in an embodiment, the mounting member 100 is provided with a mounting cavity 110, the filter element body 210 can be inserted into the mounting cavity 110, and the filter element body 210 can move along a first direction a relative to the mounting member 100, where the first direction a is an insertion direction of the filter element body 210. The stability of the filter cartridge 200 provided at the mounting member 100 can be effectively improved by forming the mounting cavity 110 at the mounting member 100. Specifically, an insertion opening is formed at one side opening of the mounting cavity 110 facing the first direction a, so that the filter element body 210 is conveniently inserted into the mounting cavity 110 through the insertion opening, and the convenience of detachment and replacement is improved.
In another embodiment, the mounting member 100 can further include a fixing ring structure, such that the fixing ring structure is disposed on the filter element body 210, and the filter element body 210 is mounted on the mounting member 100. And the filter element body 210 can move along the axis direction of the fixing ring, so that the filter element body 210 is convenient to disassemble relative to the mounting piece 100.
In one embodiment, the transmission assembly 300 includes a rotating member 310 and a transmission member 320, the rotating member 310 is rotatably disposed on the mounting member 100, the rotating member 310 is configured to drive the transmission member 320 to move along a second direction b relative to the mounting member 100, the second direction b intersects with the first direction a, and the transmission member 320 is capable of pushing the filter cartridge 200 to move along the first direction a relative to the mounting member 100.
In use, the driving rotation member 310 rotates relative to the mounting member 100, the driving transmission member 320 moves relative to the mounting member 100 along the second direction b by the driving rotation member 310, and the second direction b intersects with the first direction a, so that the driving transmission member 320 can push the filter cartridge 200 to move relative to the mounting member 100 along the first direction a, so as to move the filter cartridge 200 out of the mounting member 100. The transmission assembly 300 converts the rotation of the rotating piece 310 into the movement of the transmission piece 320, so that the filter element 200 can move along the second direction b, the filter element 200 can be taken out and mounted conveniently and laborsavingly, when the filter element body 210 is extracted through the pulling piece 220, the filter element can be detached and replaced only by small force, and the detachment and replacement efficiency of the filter element 200 is effectively improved.
Referring to fig. 2 and 3, in an embodiment, the pulling member 220 is disposed at an end of the filter element body 210, such that the filter element body 210 can be lifted from the mounting member 100 by pulling the pulling member 220 along a direction of the filter element body 210 toward the pulling member 220, wherein the direction of the filter element body 210 toward the pulling member 220 is a first direction a.
The surface of the transmission member 320 facing the pulling member 220 is a first inclined surface 322, and the distance between the first inclined surface 322 and the pulling member 220 tends to increase along the second direction b. The filter cartridge 200 further includes a first abutting member 230, the first abutting member 230 is disposed on the filter cartridge body 210, and the first abutting member 230 can abut on the first inclined surface 322. In use, when the transmission member 320 moves in the second direction b, the first inclined surface 322 is moved in the second direction b. Because the distance between the first inclined surface 322 and the lifting piece 220 tends to increase along the direction of the second direction b, the abutting position of the first inclined surface 322 and the first abutting piece 230 can be gradually increased along the first direction a, the purpose of pushing the first abutting piece 230 to move along the first direction a is achieved, and the purpose of pushing the filter element 200 to move along the first direction a is achieved.
In other embodiments, the rotating member 310 may have a gear structure, and the transmission member 320 has a rack structure, wherein a surface of the rack structure facing the pulling member 220 is formed with a first inclined surface 322, and the gear structure is engaged with the rack structure. In use, the gear structure rotates relative to the mounting member 100, and the rack structure is driven to move along the second direction b relative to the mounting member 100, so that the first inclined surface 322 can push the filter element body 210 to move along the second direction b. In other embodiments, it is only necessary to facilitate the driving of the transmission member 320 by the rotating member 310 to move in the second direction b relative to the mounting member 100.
In one embodiment, the first direction a is at a right angle or an acute angle with respect to the second direction b, which facilitates the driving member 320 to lift the filter cartridge body 210 from the mounting member 100 along the first direction a during the movement along the second direction b. In this embodiment, the first direction a is a vertical direction, the second direction b is a horizontal direction, and the first inclined plane 322 disposed obliquely moves along the second direction b relative to the filter element body 210, so as to gradually jack up the filter element body 210 from the mounting member 100, so that the filter element body 210 moves out of the mounting member 100 along the first direction a. In other embodiments, the first direction a is a vertical direction, and the second direction b may also be disposed at an acute angle with the first direction a, as long as the driving member 320 is convenient to jack the filter element body 210 along the first direction a in the process of moving along the second direction b.
In an embodiment, a surface of the first abutting member 230 facing the transmission member 320 is a second inclined surface 232, the second inclined surface 232 can abut against the first inclined surface 322, and the inclination direction of the second inclined surface 232 is the same as the inclination direction of the first inclined surface 322. In the process that the first inclined plane 322 moves along the second direction b, the contact area between the first inclined plane 322 and the second inclined plane 232 can be gradually increased, so that the contact area between the first inclined plane 322 and the second inclined plane 232 can be increased in the process of jacking the filter element 200, the supporting surface of the first inclined plane 322 for the filter element 200 is increased, and the stability of jacking the filter element 200 is improved.
In other embodiments, the surface of the second inclined surface 232 may also be a plane, a curved surface, or a surface with other shapes, as long as the surface can be effectively abutted against the first inclined surface 322, and the first abutting piece 230 is pushed by the first inclined surface 322.
In another embodiment, the distance between the second inclined surface 232 and the pulling element 220 tends to increase along the second direction b, and the second inclined surface 232 can abut against the transmission element 320. Because the distance between the second inclined surface 232 and the pulling member 220 tends to increase along the direction of the second direction b, in the process that the transmission member 320 moves along the second direction b, the abutting position between the second inclined surface 232 and the transmission member 320 can move along the first direction a, so that the purpose of pushing the first abutting member 230 to move along the first direction a is achieved, and the filter element 200 is further pushed to move along the first direction a.
In this embodiment, the first inclined surface 322 may also be a plane, a curved surface or a surface with other shapes as long as it can effectively abut against the second inclined surface 232.
In an embodiment, the mounting member 100 is provided with a moving groove, a length direction of the moving groove is the second direction b, and the transmission member 320 is disposed in the moving groove and can move in the moving groove. By providing the mounting member 100 with the moving groove, the stability of the movement of the transmission member 320 in the second direction b with respect to the mounting member 100 can be further improved, and the stability of the jack-up of the filter cartridge 200 can be further improved. In other embodiments, a guide rail may be further provided at the mounting member 100, and the transmission member 320 is provided on the guide rail and can move on the guide rail in the second direction b.
Referring to fig. 3 and 4, in an embodiment, the rotating member 310 is provided with a first rotating shaft 312 and a second rotating shaft 314, the second rotating shaft 314 is spaced from an axis of the first rotating shaft 312, and the first rotating shaft 312 is rotatably disposed on the mounting member 100. The transmission member 320 is provided with a guide groove 324, the second rotating shaft 314 is disposed in the guide groove 324 in a penetrating manner, and the guide groove 324 limits the second rotating shaft 314 to move along the second direction b relative to the transmission member 320. When the driving rotation member 310 rotates relative to the mounting member 100 by using the first rotation shaft 312, the second rotation shaft 314 can be driven to rotate around the axis of the first rotation shaft 312. Since the guide groove 324 limits the second rotating shaft 314 to move along the second direction b, the transmission member 320 can be pushed to move along the second direction b during the rotation process of the second rotating shaft 314 around the axis of the first rotating shaft 312, and the movement of the transmission member 320 along the second direction b is effectively realized by driving the rotating member 310 to rotate.
In this embodiment, the guide groove 324 is a strip-shaped groove, and the second rotating shaft 314 is disposed in the guide groove 324 in a penetrating manner and can move in the guide groove 324, so that the driving member 320 can be driven to move along the second direction b by the second rotating shaft 314. Specifically, the longitudinal direction of the guide groove 324 is the first direction a. In other embodiments, the length direction of the guide groove 324 may be other directions, for example, inclined with respect to the first direction a, as long as the second rotating shaft 314 can be effectively limited from moving in the second direction b in the guide groove 324.
In one embodiment, the rotating member 310 is a U-shaped structure, wherein the first shaft 312 is disposed on an inner wall of the opening of the U-shaped rotating member 310, and the second shaft 314 is disposed on an outer wall of the opening of the U-shaped rotating member 310. It is further convenient that the first rotating shaft 312 and the second rotating shaft 314 are respectively disposed on the mounting member 100 and the guiding groove 324.
Alternatively, the first rotating shaft 312 is integrally formed on the rotating member 310, so that the stability of the first rotating shaft 312 disposed on the rotating member 310 can be improved. In another embodiment, the second shaft 314 is integrally formed on the rotating member 310, so as to improve the stability of the second shaft 314 disposed on the rotating member 310.
In one embodiment, the mounting member 100 has a rotation hole 120, and the first rotation shaft 312 can be inserted into the rotation hole 120. The mounting of the first shaft 312 on the mounting member 100 is facilitated by the provision of the rotation hole 120. Specifically, one side of the rotation hole 120 is opened, and the first rotation shaft 312 can be caught in the rotation hole 120 by the opening. The opening of the rotation hole 120 is used to further facilitate the first rotation shaft 312 to be inserted into the rotation hole 120, thereby improving the convenience of installing the rotation member 310 on the installation member 100.
In this embodiment, the rotating member 310 is further provided with a retractable buckle, which is used to be clamped on the mounting member 100 or other parts of the clean drinking device, so as to avoid the rotation of the rotating part relative to the mounting member 100 when not in use, and improve the stability of the rotating member 310 on the mounting member 100.
Specifically, flexible buckle includes elasticity portion and joint portion 316, has seted up standing groove 317 on rotating the piece 310, and the one end of joint portion 316 is connected in elasticity portion, and the other end can be stretched out by standing groove 317, and then realizes establishing with the card between installed part 100 or other parts and be connected.
Optionally, the number of the clamping portions 316 is two, the number of the placing grooves 317 corresponds to the number of the clamping portions 316, the two clamping portions 316 are disposed opposite to each other, and the elastic portion is disposed between the two clamping portions 316. The stability of the rotation member 310 with respect to the arrangement between the mounting portions or other parts can be further improved by providing the two engagement portions 316.
In the present embodiment, the pressing portion 318 is formed on the clamping portion 316, and the pressing portion 318 is located in the placing groove 317. During the use, promote through standing groove 317 and press the splenium 318, and then drive joint portion 316 extrusion elastic component to make in joint portion 316 withdrawal standing groove 317. When the clamping is needed, the contact pushes the pressing part 318. The pressing part 318 is arranged to further conveniently realize the driving of the clamping part 316, and the clamping of the clamping part 316 is conveniently realized or the clamping is released.
Referring to fig. 5 and 6, in an embodiment, the first abutting member 230 of the filter element 200 is installed on the pulling member 220, and the first abutting member 230 is detachable with respect to the filter element body 210. When the filter element body 210 is replaced, the first abutting piece 230 is further detached from the filter element body 210, so that the replacement of the first abutting piece 230 is avoided, the material waste caused by the replacement of the first abutting piece 230 is further reduced, and the replacement cost is further reduced.
In another embodiment, the first abutment 230 can also be mounted directly to the cartridge body 210. When replacing the cartridge body 210, the first abutment 230 can be replaced directly.
In an embodiment, the pulling member 220 is provided with a limiting portion 224, the filter element body 210 is provided with a limiting groove 212, the limiting portion 224 can be inserted into the limiting groove 212, and the limiting groove 212 limits the limiting portion 224 to move along the first direction a relative to the filter element body 210. During removal of the cartridge 200, the drive assembly 300 is rotated relative to the mounting member 100 such that the drive assembly 300 drives the cartridge body 210 in a first direction a relative to the mounting member 100. Because the limiting part 224 limits the filter element body 210 to move along the first direction a relative to the pulling piece 220, when the filter element body 210 is extracted along the first direction a through the pulling piece 220, the separation of the filter element body 210 and the pulling piece 220 can be avoided, and the stability of extracting the filter element body 210 is effectively improved.
In another implementation, the lifting member 220 is provided with a limiting groove 212, the filter element body 210 is provided with a limiting portion 224, the limiting portion 224 can be inserted into the limiting groove 212, and the limiting groove 212 limits the limiting portion 224 to move along the first direction a relative to the lifting member 220. As long as can conveniently draw filter element body 210 along first direction a through lifting piece 220, improve efficiency and the stability that filter element body 210 shifts out installed part 100.
In this embodiment, the number of the two limiting portions 224 on the pulling member 220 is two, the two limiting portions 224 are disposed at an interval, and the two limiting portions 224 can be disposed on two opposite sides of the filter element body 210 respectively. The stability of the filter element body 210 in a limiting manner can be further improved by arranging the two limiting parts 224, and the stability of the filter element body 210 moving along the first direction a is further improved by the pulling piece 220. In other embodiments, the number of the limiting parts 224 may be one, three, or the like, as long as the movement of the filter element body 210 relative to the pulling piece 220 along the first direction a can be limited.
In an embodiment, the pulling member 220 is installed at an end of the filter element body 210 facing the first direction a, and when the filter element is used, the pulling member 220 is only needed to be pulled along the first direction a to drive the filter element body 210 to move along the first direction a relative to the installation member 100.
In this embodiment, the limiting portion 224 and the limiting groove 212 are matched with each other at one end of the pulling member 220, the other end of the pulling member 220 is provided with a first fixing hole, and the filter element body 210 is provided with a second fixing hole, which is correspondingly communicated with the first fixing hole. The connecting screw penetrates through the first fixing hole and the second fixing hole, and therefore the stability of the installation of the lifting piece 220 on the filter element body 210 can be further improved. When disassembling, the connection screw needs to be disassembled from the pulling member 220 and the filter element body 210, so that the limiting portion 224 is separated from the limiting groove 212. In other embodiments, the first fixing hole and the second fixing hole can be omitted, and the pulling element 220 is disposed on the filter element body 210 only by the engagement of the limiting portion 224 and the limiting groove 212, so as to facilitate the detachment of the pulling element 220 relative to the filter element body 210.
In one embodiment, the lifting member 220 further includes a handle 226, and the handle 226 is disposed on a side of the lifting member 220 opposite to the filter element body 210. The handle 226 is arranged to facilitate the filter element body 210 to be lifted out of the mounting piece 100, so that the convenience of disassembling and replacing the filter element body 210 is improved.
Referring to fig. 7, in another embodiment, the handle 226 is rotatably disposed on the pulling member 220. When the filter element is used, the handle 226 can be rotated according to the lifting angle of the filter element 200, so that the convenience of lifting and disassembling the filter element body 210 is improved. In other embodiments, the handle 226 can also be directly fixed to the pulling member 220, so long as the filter element body 210 can be conveniently pulled by the handle 226.
Referring again to fig. 3, in one embodiment, the filter cartridge 200 may further include an adapter assembly 240, wherein the adapter assembly 240 is detachably connected to the filter cartridge body 210. Make things convenient for the water route connection of drinking equipment on filter core 200 subassembly only through setting up adapter subassembly 240, and then accomplish the filtering action.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A filter cartridge mechanism, comprising:
a mounting member;
the filter element comprises a filter element body and a lifting piece, wherein the lifting piece is detachably arranged on the filter element body, the filter element body is detachably arranged on the mounting piece, and the filter element body can move along a first direction relative to the mounting piece; and
the transmission assembly is arranged on the mounting piece and used for driving the filter element body to move relative to the mounting piece along a first direction.
2. The filter element mechanism according to claim 1, wherein a limiting part is provided on the pulling member, a limiting groove is provided on the filter element body, the limiting part can be inserted into the limiting groove, and the limiting groove limits the movement of the limiting part relative to the filter element body along the first direction; or
The filter element comprises a filter element body and is characterized in that a limiting groove is formed in the lifting piece, a limiting part is arranged on the filter element body and can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the lifting piece.
3. The filter element mechanism as claimed in claim 2, wherein the limiting portion and the limiting groove are engaged with one end of the pulling member, the other end of the pulling member is provided with a first fixing hole, the filter element body is provided with a second fixing hole, and the second fixing hole is correspondingly communicated with the first fixing hole.
4. A filter element mechanism according to any one of claims 1 to 3, wherein the drive assembly includes a rotatable member rotatably mounted on the mounting member and a drive member for driving the drive member in a second direction relative to the mounting member, the second direction being transverse to the first direction, the drive member being capable of urging the filter element in the first direction relative to the mounting member.
5. The filter element mechanism according to claim 4, wherein the mounting member has a moving groove formed therein, a length direction of the moving groove is the second direction, and the transmission member is disposed in the moving groove and is capable of moving in the moving groove.
6. The filter element mechanism according to claim 4, wherein the pulling member is disposed at one end of the filter element body, a surface of the transmission member facing the pulling member is a first inclined surface, a distance between the first inclined surface and the pulling member tends to increase along the direction of the second direction, the filter element further comprises a first abutting member disposed on the filter element body, the first abutting member being capable of abutting against the first inclined surface; and/or
The filter element further comprises a first abutting piece, the first abutting piece is arranged on the filter element body, the surface, facing the transmission piece, of the first abutting piece is a second inclined surface, the distance between the second inclined surface and the lifting piece tends to increase along the direction of the second direction, and the second inclined surface can abut against the transmission piece.
7. A filter cartridge arrangement as claimed in claim 6, wherein the second ramp is inclined at a substantially same angle as the first ramp.
8. The cartridge mechanism of claim 6, wherein the first abutment is mounted to the pull member, the first abutment being removable with respect to the cartridge body; or
The first abutting piece is installed on the filter element body.
9. The filter element mechanism according to claim 4, wherein the rotating member is provided with a first rotating shaft and a second rotating shaft, the second rotating shaft is spaced from an axis of the first rotating shaft, the first rotating shaft is rotatably disposed on the mounting member, the transmission member is provided with a guide groove, the second rotating shaft is disposed in the guide groove, and the guide groove restricts the second rotating shaft from moving relative to the transmission member along the second direction.
10. A clean drink plant, characterized by comprising a filter cartridge arrangement according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010242258.8A CN111285419A (en) | 2020-03-31 | 2020-03-31 | Clean drink equipment and filter core mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010242258.8A CN111285419A (en) | 2020-03-31 | 2020-03-31 | Clean drink equipment and filter core mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111285419A true CN111285419A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010242258.8A Pending CN111285419A (en) | 2020-03-31 | 2020-03-31 | Clean drink equipment and filter core mechanism |
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| CN114259789A (en) * | 2022-01-21 | 2022-04-01 | 珠海格力电器股份有限公司 | Water purifying device |
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